Picture this: You are actively hunting for your next home in 2026. You find a brilliantly designed, spacious unit perfectly connected to transport and amenities, and the price is highly attractive. However, one detail gives you pause: the tenure is a 99-Year Leasehold. Almost immediately, you find yourself second-guessing the purchase as the usual warnings about “lease decay” come to mind.

But is your property actually destined to plummet to zero the moment you sign the papers?

Let’s strip away the market hearsay and look exclusively at the hard facts.

Welcome to your definitive guide on Bala’s curve 99-year leasehold Singapore properties. Backed strictly by 2025 data from the Singapore Land Authority (SLA), the Urban Redevelopment Authority (URA), and the CPF Board, this is a deep dive into the official math and the modern market reality every savvy buyer needs to understand today.

What is the Bala’s Curve in Singapore Real Estate?

To understand leasehold value, we have to look at how the government calculates it. Historically traced back to a Land Office employee named Bala, this relativity table remains the undisputed benchmark for land valuation in Singapore.

Today, the SLA uses this exact table to calculate land premiums, development charges, and the upgrading premiums developers must pay to top up a lease during an en bloc sale.

Officially, the Bala’s curve is a non-linear graph that plots the remaining economic value of a leasehold site as a percentage of its freehold equivalent. The most crucial takeaway from the SLA documentation is this: Leasehold depreciation is not a straight line.

The Official Math: Calculating 99-Year Leasehold Depreciation

Human psychology assumes that if you use up 10% of a 99-year lease, the property loses 10% of its value. The state’s mathematics prove this assumption entirely false.

According to the SLA’s official leasehold table, the value retention is heavily front-loaded:

• A fresh 99-year lease is officially valued at 96% of a freehold property’s value.

• At 60 years remaining, the state still values it at 80%.

• At 30 years remaining, the value drops to 60%.

Interactive Thought Experiment: Freehold vs. Leasehold

Imagine a theoretical piece of freehold land appraised by the state at S$2,000,000.

• If that exact same plot had a fresh 99-year lease, the SLA values it at S$1,920,000 (96%).

• If it had only 30 years left, the official valuation drops to S$1,200,000 (60%).

Look closely at that pattern. For the first 30 to 40 years, the curve is remarkably gentle. The property retains the vast majority of its theoretical land value. However, once a property crosses the 40-year remaining mark, the curve steepens aggressively. This is the “cliff” where depreciation accelerates.

The 2026 Market Reality: Why Leasehold Prices Defy the Curve

Here is where government formulas meet open-market dynamics. Does the open market flawlessly track the SLA’s curve?

According to robust 2025 URA transaction data and studies from academic bodies like NUS, real-world prices frequently diverge from the theoretical curve during the early decades of a lease. Why does this happen?

1. Lower Initial Quantum: Leasehold properties enter the market at a tangibly lower price point than freehold properties. This ensures they remain accessible to a broader demographic of buyers, keeping transaction volumes and demand consistently high.

2. The Location and Infrastructure Buffer: Real-world property prices are buffered by master-planned urban development. A well-located leasehold property—whether it is situated in the highly sought-after coastal enclaves of District 15 or the bustling, amenity-rich family hubs of District 19—often sees its value insulated by massive demand, MRT expansions, and general inflation. This heavy buyer demand effectively masks the theoretical effects of lease decay during the property’s early and mid-life stages.

3. Rental Yield Dominance: Market data routinely shows that leasehold properties offer superior rental yields. Tenants pay for proximity to MRTs and lifestyle amenities, not the land tenure. Because the entry price is lower but the rental income is competitive, the yield mathematically outperforms freehold equivalents.

The Financing Cliff: How Lease Decay Affects CPF and Mortgages

If the URA transaction data shows strong resilience, why do buyers need to respect the Bala’s curve 99-year leasehold Singapore standard?

Because government financing bodies rely heavily on the remaining lease to determine your purchasing power. The real danger of lease decay isn’t just market sentiment; it is severe liquidity restriction.

When a property’s remaining lease drops, strict regulatory gates slam shut:

• The CPF Board’s Age 95 Rule: The use of CPF funds is heavily restricted based on the remaining lease. In 2025, the CPF Board reiterated that the remaining lease must cover the youngest buyer until the age of 95 to utilize maximum CPF limits. If it falls short, the amount of CPF you can use is strictly pro-rated, requiring massive cash outlays.

• MAS Loan-to-Value (LTV) Limits: The Monetary Authority of Singapore (MAS) and commercial banks drastically reduce financing options as properties age. Once a lease dips near the 30-year mark, banks view the asset as high-risk, shrinking your pool of future buyers to only those who can pay entirely in cash.

• SLA Upgrading Premiums (En Bloc): Many buyers gamble on older leaseholds, hoping for a lucrative collective sale. However, developers must pay the state an upgrading premium to restore the 99-year lease. The SLA uses the Bala’s Curve to calculate this. A shorter lease means a massive premium paid to the government, drastically reducing the profit margins distributed to the homeowners.

The Verdict: Is a 99-Year Leasehold Property a Good Investment?

So, is a 99-year leasehold a sinking ship or a strategic masterstroke?

Looking strictly at the numbers, the answer depends entirely on your investment horizon. If your goal is to lock in a multi-generational asset for a century, freehold is mathematically necessary.

However, if your timeline is a typical holding period of 10 to 15 years, a 99-year leasehold is often the sharper choice. You capitalize on lower entry prices, higher rental yields, and capital appreciation during the “gentle” phase of the curve, allowing you to exit safely long before the CPF and MAS financing restrictions kick in.

Understanding the reality of lease decay is the ultimate foundation of a profitable real estate strategy. Whether you are targeting a brand new launch or assessing an older resale unit, the numbers must align with your financial timeline.

Ready to navigate the market with absolute clarity? Reach out today to confidently explore the most strategic 99-year leasehold opportunities on the market.

Disclaimer: All information, data, and charts presented herein (including references to SLA, URA, and CPF guidelines) are for illustrative purposes only and are subject to change. They do not constitute financial or legal advice. Readers must verify all figures directly with the relevant government authorities for accuracy and are strongly advised to consult a qualified real estate professional or financial advisor before making any final investment decisions.